.main{
	/* margin-bottom: 20px;
	margin-top: 20px; */
}
.show-img{
	background-image: url('../images/login-bc.jpg');
	height: 600px;
	width: 100%;

	background-size: cover;

}
.login-area{
	margin-top: 100px;
}
.wangji{
	width: 288px;
    height: 40px;
}
.wangji a{
	float: right;
}